CVE-2009-4635

Priority

Low

Description

FFmpeg 0.5 allows remote attackers to cause a denial of service andpossibly execute arbitrary code via a crafted MOV container with improperlyordered tags that cause (1) mov.c and (2) utils.c to use inconsistent codectypes and identifiers, leading to processing of a video-structure pointerby the mp3 decoder, and a stack-based buffer overflow.

kees> stack-protected on Edgy and later, just a DoS mdeslaur> This is issue #22 mdeslaur> The patch for this issue has not been commited by upstream mdeslaur> into the 5.x branch. I could not reproduce the issue with mdeslaur> 5.x and the google reproducer. The patch included in usn-931-1 mdeslaur> caused a regression, so was removed in usn-931-2.